I have created these groups (Teacher,Laboratory 1,Laboratory 2,Laboratory 3 and when i Add A new Group i checked the "user assign to the group himself". Same i checked for registed.
I want the register user can choose by himself the group that he wants to belong for example i want to belong to Group teacher or laboratory 1 or laboratory 2 etc.
I do not want only the administrator it assign users in group somebody. Also, when the registers sets the default group who wants to belong the admin can see which group have chosen each user.
How can i do that?